Merge patch series "Update lpfc to revision 14.4.0.3"

Justin Tee <[email protected]> says:

Update lpfc to revision 14.4.0.3

This patch set contains bug fixes related to discovery, submission of
mailbox commands, and proper endianness conversions.

The patches were cut against Martin's 6.11/scsi-queue tree.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>

Author: martinkpetersen

drivers/scsi/lpfc/lpfc_attr.c

@@ -1831,6 +1831,7 @@ static int
 lpfc_set_trunking(struct lpfc_hba *phba, char *buff_out)
 {
 	LPFC_MBOXQ_t *mbox = NULL;
+	u32 payload_len;
 	unsigned long val = 0;
 	char *pval = NULL;
 	int rc = 0;
@@ -1869,9 +1870,11 @@ lpfc_set_trunking(struct lpfc_hba *phba, char *buff_out)
 	if (!mbox)
 		return -ENOMEM;
 
+	payload_len = sizeof(struct lpfc_mbx_set_trunk_mode) -
+		      sizeof(struct lpfc_sli4_cfg_mhdr);
 	lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_FCOE,
 			 LPFC_MBOX_OPCODE_FCOE_FC_SET_TRUNK_MODE,
-			 12, LPFC_SLI4_MBX_EMBED);
+			 payload_len, LPFC_SLI4_MBX_EMBED);
 
 	bf_set(lpfc_mbx_set_trunk_mode,
 	       &mbox->u.mqe.un.set_trunk_mode,

drivers/scsi/lpfc/lpfc_ct.c

@@ -1553,22 +1553,14 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 			if (ndlp->nlp_state == NLP_STE_REG_LOGIN_ISSUE &&
 			    ndlp->nlp_fc4_type) {
 				ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
-				/* This is a fabric topology so if discovery
-				 * started with an unsolicited PLOGI, don't
-				 * send a PRLI.  Targets don't issue PLOGI or
-				 * PRLI when acting as a target. Likely this is
-				 * an initiator function.
-				 */
-				if (!(ndlp->nlp_flag & NLP_RCV_PLOGI)) {
-					lpfc_nlp_set_state(vport, ndlp,
-							   NLP_STE_PRLI_ISSUE);
-					lpfc_issue_els_prli(vport, ndlp, 0);
-				}
+				lpfc_nlp_set_state(vport, ndlp,
+						   NLP_STE_PRLI_ISSUE);
+				lpfc_issue_els_prli(vport, ndlp, 0);
 			} else if (!ndlp->nlp_fc4_type) {
 				/* If fc4 type is still unknown, then LOGO */
 				lpfc_printf_vlog(vport, KERN_INFO,
 						 LOG_DISCOVERY | LOG_NODE,
-						 "6443 Sending LOGO ndlp x%px,"
+						 "6443 Sending LOGO ndlp x%px, "
 						 "DID x%06x with fc4_type: "
 						 "x%08x, state: %d\n",
 						 ndlp, did, ndlp->nlp_fc4_type,

drivers/scsi/lpfc/lpfc_els.c

@@ -7302,13 +7302,13 @@ int lpfc_get_sfp_info_wait(struct lpfc_hba *phba,
 		mbox->u.mqe.un.mem_dump_type3.addr_hi = putPaddrHigh(mp->phys);
 	}
 	mbox->vport = phba->pport;
-
-	rc = lpfc_sli_issue_mbox_wait(phba, mbox, 30);
+	rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_SLI4_CONFIG_TMO);
 	if (rc == MBX_NOT_FINISHED) {
 		rc = 1;
 		goto error;
 	}
-
+	if (rc == MBX_TIMEOUT)
+		goto error;
 	if (phba->sli_rev == LPFC_SLI_REV4)
 		mp = mbox->ctx_buf;
 	else
@@ -7361,7 +7361,10 @@ int lpfc_get_sfp_info_wait(struct lpfc_hba *phba,
 		mbox->u.mqe.un.mem_dump_type3.addr_hi = putPaddrHigh(mp->phys);
 	}
 
-	rc = lpfc_sli_issue_mbox_wait(phba, mbox, 30);
+	rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_SLI4_CONFIG_TMO);
+
+	if (rc == MBX_TIMEOUT)
+		goto error;
 	if (bf_get(lpfc_mqe_status, &mbox->u.mqe)) {
 		rc = 1;
 		goto error;
@@ -7372,8 +7375,10 @@ int lpfc_get_sfp_info_wait(struct lpfc_hba *phba,
 			     DMP_SFF_PAGE_A2_SIZE);
 
 error:
-	mbox->ctx_buf = mpsave;
-	lpfc_mbox_rsrc_cleanup(phba, mbox, MBOX_THD_UNLOCKED);
+	if (mbox->mbox_flag & LPFC_MBX_WAKE) {
+		mbox->ctx_buf = mpsave;
+		lpfc_mbox_rsrc_cleanup(phba, mbox, MBOX_THD_UNLOCKED);
+	}
 
 	return rc;
 
@@ -9665,7 +9670,7 @@ lpfc_els_flush_cmd(struct lpfc_vport *vport)
 	list_for_each_entry_safe(piocb, tmp_iocb, &abort_list, dlist) {
 		spin_lock_irqsave(&phba->hbalock, iflags);
 		list_del_init(&piocb->dlist);
-		if (mbx_tmo_err)
+		if (mbx_tmo_err || !(phba->sli.sli_flag & LPFC_SLI_ACTIVE))
 			list_move_tail(&piocb->list, &cancel_list);
 		else
 			lpfc_sli_issue_abort_iotag(phba, pring, piocb, NULL);

drivers/scsi/lpfc/lpfc_hbadisc.c

@@ -214,6 +214,11 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport)
 	if (ndlp->nlp_state == NLP_STE_MAPPED_NODE)
 		return;
 
+	/* check for recovered fabric node */
+	if (ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
+	    ndlp->nlp_DID == Fabric_DID)
+		return;
+
 	if (rport->port_name != wwn_to_u64(ndlp->nlp_portname.u.wwn))
 		lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
 				 "6789 rport name %llx != node port name %llx",
@@ -546,6 +551,9 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
 					 ndlp->nlp_DID, kref_read(&ndlp->kref),
 					 ndlp, ndlp->nlp_flag,
 					 vport->port_state);
+			spin_lock_irqsave(&ndlp->lock, iflags);
+			ndlp->nlp_flag &= ~NLP_IN_DEV_LOSS;
+			spin_unlock_irqrestore(&ndlp->lock, iflags);
 			return fcf_inuse;
 		}
 
@@ -5725,7 +5733,7 @@ lpfc_setup_disc_node(struct lpfc_vport *vport, uint32_t did)
 				return ndlp;
 
 			if (ndlp->nlp_state > NLP_STE_UNUSED_NODE &&
-			    ndlp->nlp_state < NLP_STE_PRLI_ISSUE) {
+			    ndlp->nlp_state <= NLP_STE_PRLI_ISSUE) {
 				lpfc_disc_state_machine(vport, ndlp, NULL,
 							NLP_EVT_DEVICE_RECOVERY);
 			}

drivers/scsi/lpfc/lpfc_sli.c

@@ -10579,10 +10579,11 @@ lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
 {
 	struct lpfc_iocbq *piocb = &lpfc_cmd->cur_iocbq;
 	union lpfc_wqe128 *wqe = &lpfc_cmd->cur_iocbq.wqe;
-	struct sli4_sge *sgl;
+	struct sli4_sge_le *sgl;
+	u32 type_size;
 
 	/* 128 byte wqe support here */
-	sgl = (struct sli4_sge *)lpfc_cmd->dma_sgl;
+	sgl = (struct sli4_sge_le *)lpfc_cmd->dma_sgl;
 
 	if (phba->fcp_embed_io) {
 		struct fcp_cmnd *fcp_cmnd;
@@ -10591,9 +10592,9 @@ lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
 		fcp_cmnd = lpfc_cmd->fcp_cmnd;
 
 		/* Word 0-2 - FCP_CMND */
-		wqe->generic.bde.tus.f.bdeFlags =
-			BUFF_TYPE_BDE_IMMED;
-		wqe->generic.bde.tus.f.bdeSize = sgl->sge_len;
+		type_size = le32_to_cpu(sgl->sge_len);
+		type_size |= ULP_BDE64_TYPE_BDE_IMMED;
+		wqe->generic.bde.tus.w = type_size;
 		wqe->generic.bde.addrHigh = 0;
 		wqe->generic.bde.addrLow =  72;  /* Word 18 */
 
@@ -10602,13 +10603,13 @@ lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
 
 		/* Word 18-29  FCP CMND Payload */
 		ptr = &wqe->words[18];
-		memcpy(ptr, fcp_cmnd, sgl->sge_len);
+		lpfc_sli_pcimem_bcopy(fcp_cmnd, ptr, le32_to_cpu(sgl->sge_len));
 	} else {
 		/* Word 0-2 - Inline BDE */
 		wqe->generic.bde.tus.f.bdeFlags =  BUFF_TYPE_BDE_64;
-		wqe->generic.bde.tus.f.bdeSize = sgl->sge_len;
-		wqe->generic.bde.addrHigh = sgl->addr_hi;
-		wqe->generic.bde.addrLow =  sgl->addr_lo;
+		wqe->generic.bde.tus.f.bdeSize = le32_to_cpu(sgl->sge_len);
+		wqe->generic.bde.addrHigh = le32_to_cpu(sgl->addr_hi);
+		wqe->generic.bde.addrLow = le32_to_cpu(sgl->addr_lo);
 
 		/* Word 10 */
 		bf_set(wqe_dbde, &wqe->generic.wqe_com, 1);
@@ -12301,18 +12302,16 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 				goto release_iocb;
 			}
 		}
-
-		lpfc_printf_log(phba, KERN_WARNING, LOG_ELS | LOG_SLI,
-				"0327 Cannot abort els iocb x%px "
-				"with io cmd xri %x abort tag : x%x, "
-				"abort status %x abort code %x\n",
-				cmdiocb, get_job_abtsiotag(phba, cmdiocb),
-				(phba->sli_rev == LPFC_SLI_REV4) ?
-				get_wqe_reqtag(cmdiocb) :
-				cmdiocb->iocb.un.acxri.abortContextTag,
-				ulp_status, ulp_word4);
-
 	}
+
+	lpfc_printf_log(phba, KERN_INFO, LOG_ELS | LOG_SLI,
+			"0327 Abort els iocb complete x%px with io cmd xri %x "
+			"abort tag x%x abort status %x abort code %x\n",
+			cmdiocb, get_job_abtsiotag(phba, cmdiocb),
+			(phba->sli_rev == LPFC_SLI_REV4) ?
+			get_wqe_reqtag(cmdiocb) :
+			cmdiocb->iocb.ulpIoTag,
+			ulp_status, ulp_word4);
 release_iocb:
 	lpfc_sli_release_iocbq(phba, cmdiocb);
 	return;
@@ -12509,10 +12508,10 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 	lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
 			 "0339 Abort IO XRI x%x, Original iotag x%x, "
 			 "abort tag x%x Cmdjob : x%px Abortjob : x%px "
-			 "retval x%x : IA %d\n",
+			 "retval x%x : IA %d cmd_cmpl %ps\n",
 			 ulp_context, (phba->sli_rev == LPFC_SLI_REV4) ?
 			 cmdiocb->iotag : iotag, iotag, cmdiocb, abtsiocbp,
-			 retval, ia);
+			 retval, ia, abtsiocbp->cmd_cmpl);
 	if (retval) {
 		cmdiocb->cmd_flag &= ~LPFC_DRIVER_ABORTED;
 		__lpfc_sli_release_iocbq(phba, abtsiocbp);

drivers/scsi/lpfc/lpfc_version.h

@@ -20,7 +20,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "14.4.0.2"
+#define LPFC_DRIVER_VERSION "14.4.0.3"
 #define LPFC_DRIVER_NAME		"lpfc"
 
 /* Used for SLI 2/3 */